Fascia & Soffit Replacement · Kitchener
Fascia and Soffit Replacement in Kitchener
The fascia is what the eavestrough hangs from, and the soffit is what lets the attic breathe. Neither gets looked at until the trough comes down, which is why they belong in the same job.
Fascia is the vertical board along the roof edge that the eavestrough screws into. Soffit is the underside of the overhang between fascia and wall. On a Kitchener house of any age the two tell you how well the roof edge has been managing water, and the honest moment to deal with them is when the old trough is off and they are exposed.
Why fascia rots
Almost always because of what was in front of it. A trough that overflowed at the back, a missing drip edge that let water run down the roof deck behind the trough, or a seam that dripped onto the same spot for ten years. Through Forest Heights, Stanley Park and the older streets off Highland Road the fascia is painted wood, and it is often sound along most of the run with soft sections at the corners and below old downspout outlets. A probe with an awl along the full length tells the story, and the quote distinguishes between boards to replace, boards sound enough to cap, and boards that are fine.
Capping or replacing
- Aluminum capping is pre-finished aluminum bent on site to wrap the face and bottom of a fascia board that is still structurally sound. It stops the maintenance painting, sheds water, and gives the new hangers a clean face. It is not a fix for rot: capping soft wood hides it and hangers screwed through capping into mush will still pull out.
- Replacement is for boards that are soft, split or delaminating. The rotten section comes out, the rafter tails behind are checked, a new board goes in, and then it is capped. On a postwar bungalow this is often three or four short sections rather than the whole house.
Soffit and attic ventilation
Many postwar Kitchener houses were built with solid plywood or board soffit and little or no intake venting at the eave. The attic then ventilates poorly, warm air collects at the roof deck in winter, snow melts from below and refreezes at the cold eave, and the eavestrough fills with ice. Replacing closed soffit with vented aluminum soffit gives the attic intake air, works with the existing roof or ridge vents, and is one of the more useful things that can be done for an eave that ices every winter. It also stops the peeling and repainting. Where blown-in insulation has been pushed tight to the eave and blocks the airflow, baffles are needed behind the new soffit, and we say so if we see it.
On newer houses
Doon South and Huron Park homes already have aluminum fascia and vented soffit from the builder, and the work there is more often repair than replacement: a soffit panel blown out by wind, capping dented by a ladder, or a section pulled down with a trough under a snow slide. Those are quick, and are quoted as repairs.
Fascia and soffit do not normally need a permit. If rot has gone into the rafter tails or the roof edge needs structural repair, that is a different trade and a question for the City's building division, and the quote will say so rather than cover it over.
Frequently asked questions
Can you cap my fascia without replacing the eavestrough?
Yes, if the existing trough is sound and will be taken down and re-hung on new hangers afterwards, because capping has to go behind the trough. In practice most people do both at once since the labour overlaps.
Do I need vented soffit if I have roof vents?
Roof or ridge vents exhaust air; they need intake at the eave to work. A closed soffit starves them. Vented soffit plus existing roof vents is the usual combination on a Kitchener bungalow, and the amount of venting needed depends on the attic area.
Will capping trap moisture in the wood?
Properly done, no. Capping is fitted over dry, sound wood with the drip edge directing water into the trough rather than behind it. Trapping happens when wet or rotten wood is capped over, which is why the probing comes first.
Serving Kitchener and surrounding areas. Contact us for a no-obligation quote specific to your property.